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0.00129 - 0.0071
2-aminobenzoyl-Ala-Leu-Phe-Gln-Gly-Pro-Phe(NO2)-Ala
0.01
2-naphthyl butyrate
-
-
0.63
4-nitrophenyl acetate
-
-
0.06
4-nitrophenyl hexanoate
-
-
0.00913 - 1.76
Ac-Leu-p-nitroanilide
0.12 - 20.2
acetyl-Ala-4-nitroanilide
13 - 15.2
Acetyl-Ala-Ala-Ala-Ala
11 - 12.9
acetyl-Leu-4-nitroanilide
0.11
acetyl-Met-7-amido-4-methylcoumarin
50°C, pH 8
0.0082 - 0.1
acetyl-Phe-2-naphthylamide
0.39
Ala-beta-naphthylamide
-
-
1
butyryl thiocholine
-
-
1.7
formylmethionine-beta-naphthylamide
-
-
0.04
formylmethionine-Leu
-
-
0.18
formylmethionine-Leu-Phe
-
-
0.22
formylmethionine-Leu-Tyr
-
-
0.63
formylmethionine-Phe
-
-
0.71
formylmethionine-Trp
-
-
0.06
formylmethionine-Val
-
-
0.12
Leu-beta-naphthylamide
-
-
1.8 - 18.4
N-acetyl-Ala p-nitroanilide
0.616
N-acetyl-Ala-4-nitroanilide
-
-
0.8 - 7.6
N-acetyl-Ala-Ala
0.6
N-acetyl-Ala-Ala-Ala
-
-
0.8 - 13
N-acetyl-Ala-Ala-Ala-Ala
1.7
N-acetyl-Ala-Ala-Arg-Gly
-
-
2
N-acetyl-Ala-Ala-Phe-Gly
-
-
3.6
N-acetyl-Ala-Ala-Pro-Ala
-
-
0.006 - 4.6
N-acetyl-Ala-p-nitroanilide
0.8 - 0.83
N-acetyl-L-Ala-4-nitroanilide
0.8 - 11.4
N-acetyl-L-alanyl 4-nitroanilide
0.6
N-acetyl-L-Leu-4-nitroanilide
in 25 mM Tris-HCl buffer pH 7.5, at 90°C
0.3 - 0.6
N-acetyl-L-leucyl 4-nitroanilide
0.04
N-acetyl-L-Phe-4-nitroanilide
in 25 mM Tris-HCl buffer pH 7.5, at 90°C
4
N-acetyl-L-phenylalanyl 4-nitroanilide
pH 7.5, 90°C
11
N-acetyl-Leu p-nitroanilide
-
-
0.4 - 10.5
N-acetyl-Leu-p-nitroanilide
0.49 - 0.68
N-acetyl-Met-Ala
0.02
N-acetyl-Met-Leu
-
-
0.16
N-acetyl-Met-Leu-Phe
-
-
0.00566 - 0.1
N-acetyl-Phe-2-naphthylamide
35.7 - 114.6
p-nitrophenyl caprylate
0.02
p-nitrophenylbutyrate
-
-
0.16
p-nitrophenylpropionate
-
-
0.07
p-nitrophenylvalerate
-
-
0.028
Phe-beta-naphthylamide
-
-
0.013
Pro-beta-naphthylamide
-
-
0.067
Tyr-beta-naphthylamide
-
-
additional information
additional information
thermodynamics
-
0.00129
2-aminobenzoyl-Ala-Leu-Phe-Gln-Gly-Pro-Phe(NO2)-Ala
pH 7.0, 70°C, wild-type enzyme
0.00281
2-aminobenzoyl-Ala-Leu-Phe-Gln-Gly-Pro-Phe(NO2)-Ala
pH 7.0, 70°C, mutant enzyme D524N
0.0071
2-aminobenzoyl-Ala-Leu-Phe-Gln-Gly-Pro-Phe(NO2)-Ala
pH 7.0, 70°C, mutant enzyme D524A
0.00913
Ac-Leu-p-nitroanilide
mutant D15A
0.0094
Ac-Leu-p-nitroanilide
mutant R18A
0.00958
Ac-Leu-p-nitroanilide
mutant DELTAN21
0.00963
Ac-Leu-p-nitroanilide
mutant D15A/R18A
0.01038
Ac-Leu-p-nitroanilide
wild-type
0.467
Ac-Leu-p-nitroanilide
mutant R526V, in the presence of 1 M sodium chloride
0.49
Ac-Leu-p-nitroanilide
wild-type
0.695
Ac-Leu-p-nitroanilide
mutant E88A/R526V, in the presence of 1 M sodium chloride
0.748
Ac-Leu-p-nitroanilide
wild-type, in the presence of 1 M sodium chloride
1.14
Ac-Leu-p-nitroanilide
mutant E88A
1.19
Ac-Leu-p-nitroanilide
mutant E88A/R526V
1.76
Ac-Leu-p-nitroanilide
mutant E88A, in the presence of 1 M sodium chloride
0.12
acetyl-Ala-4-nitroanilide
15°C, pH 8
18.4
acetyl-Ala-4-nitroanilide
AB009494
pH 5.4, 85°C
20.2
acetyl-Ala-4-nitroanilide
AB009494
pH 5.4, 85°C, heat-activated enzyme
7.6
Acetyl-Ala-Ala
AB009494
pH 5.4, 85°C
8.6
Acetyl-Ala-Ala
AB009494
pH 5.4, 85°C, heat-activated enzyme
13
Acetyl-Ala-Ala-Ala-Ala
AB009494
pH 5.4, 85°C
15.2
Acetyl-Ala-Ala-Ala-Ala
AB009494
pH 5.4, 85°C, heat-activated enzyme
11
acetyl-Leu-4-nitroanilide
AB009494
pH 5.4, 85°C
12.9
acetyl-Leu-4-nitroanilide
AB009494
pH 5.4, 85°C, heat-activated enzyme
0.0082
acetyl-Phe-2-naphthylamide
wild-type
0.1
acetyl-Phe-2-naphthylamide
mutant H367A
1.8
N-acetyl-Ala p-nitroanilide
-
-
18.4
N-acetyl-Ala p-nitroanilide
-
-
0.8
N-acetyl-Ala-Ala
-
-
0.8
N-acetyl-Ala-Ala-Ala-Ala
-
-
2.1
N-acetyl-Ala-Ala-Ala-Ala
-
-
13
N-acetyl-Ala-Ala-Ala-Ala
-
-
0.006
N-acetyl-Ala-p-nitroanilide
-
pH 7.5
1.5
N-acetyl-Ala-p-nitroanilide
pH 7.0, 37°C
4.6
N-acetyl-Ala-p-nitroanilide
-
pH 7.0, 37°C
0.8
N-acetyl-L-Ala-4-nitroanilide
in 25 mM Tris-HCl buffer pH 7.5, at 90°C
0.82
N-acetyl-L-Ala-4-nitroanilide
pH 7.5, 25°C, recombinant enzyme
0.83
N-acetyl-L-Ala-4-nitroanilide
pH 7.5, 45°C, recombinant enzyme
0.8
N-acetyl-L-alanyl 4-nitroanilide
pH 7.5, 90°C
11.4
N-acetyl-L-alanyl 4-nitroanilide
pH 7.5, 80°C
0.3
N-acetyl-L-leucyl 4-nitroanilide
pH 7.5, 80°C
0.6
N-acetyl-L-leucyl 4-nitroanilide
pH 7.5, 90°C
0.4
N-acetyl-Leu-p-nitroanilide
80°C, wild-type enzyme
1.3
N-acetyl-Leu-p-nitroanilide
80°C, mutant enzyme R526L
1.7
N-acetyl-Leu-p-nitroanilide
80°C, mutant enzyme R526V
2.1
N-acetyl-Leu-p-nitroanilide
80°C, mutant enzyme R526I
4.3
N-acetyl-Leu-p-nitroanilide
80°C, mutant enzyme R526A
5.8
N-acetyl-Leu-p-nitroanilide
80°C, mutant enzyme R526E
10.5
N-acetyl-Leu-p-nitroanilide
80°C, mutant enzyme R526K
0.49
N-acetyl-Met-Ala
-
wild-type enzyme
0.56
N-acetyl-Met-Ala
-
recombinant wild-type enzyme
0.68
N-acetyl-Met-Ala
-
mutant enzyme D562N
0.00566
N-acetyl-Phe-2-naphthylamide
pH 7.0, 70°C, wild-type enzyme
0.0082
N-acetyl-Phe-2-naphthylamide
wild-type enzyme
0.1
N-acetyl-Phe-2-naphthylamide
mutant H367A, larger than 0.1
35.7
p-nitrophenyl caprylate
80°C, mutant enzyme R526V
38.2
p-nitrophenyl caprylate
80°C, mutant enzyme R526K
38.2
p-nitrophenyl caprylate
80°C, mutant enzyme R526L
40.1
p-nitrophenyl caprylate
80°C, mutant enzyme R526I
41.6
p-nitrophenyl caprylate
80°C, mutant enzyme R526A
43.3
p-nitrophenyl caprylate
80°C, wild-type enzyme
114.6
p-nitrophenyl caprylate
80°C, mutant enzyme R526E